Evolving Polygons Revisited: Inequalities and Computer Graphing

Autor/inn/en	Abramovich, Sergei; Brouwer, Peter
Titel	Evolving Polygons Revisited: Inequalities and Computer Graphing
Quelle	In: Journal of Computers in Mathematics and Science Teaching, 28 (2009) 4, S.345-358 (14 Seiten) PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0731-9258
Schlagwörter	Secondary School Teachers; Geometric Concepts; Mathematics Instruction; Mathematics Education; Geometry; College Instruction; Teaching Methods; Mathematics Teachers; Mathematical Concepts; Computer Software; Computer Assisted Instruction; Electronic Learning; Educational Technology; Graphing Calculators; Handheld Devices; Teacher Education Curriculum; Secondary School Mathematics; New York + Suchen Sie Ihr Suchwort? Elementare Geometrie; Mathematics lessons; Mathematikunterricht; Mathematische Bildung; Geometrie; Hochschullehre; Teaching method; Lehrmethode; Unterrichtsmethode; Mathematics; Teacher; Teachers; Mathematik; Lehrer; Lehrerin; Lehrende; Computer based training; Computerunterstützter Unterricht; Unterrichtsmedien; Grafischer Taschenrechner
Abstract	This paper was developed with the goal of enhancing the mathematical preparation of secondary school teachers in the technological paradigm. It shows how two-variable inequalities can be utilized as models for the construction of geometric objects using the software Graphing Calculator 3.5 (produced by Pacific Tech) as a relation grapher. An important aspect of the proposed approach is the joint use of inequalities and data developed in an alternative technological context. (Contains 10 figures.) (As Provided).
Anmerkungen	Association for the Advancement of Computing in Education. P.O. Box 1545, Chesapeake, VA 23327-1545. Tel: 757-366-5606; Fax: 703-997-8760; e-mail: info@aace.org; Web site: http://www.aace.org
Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2017/4/10